package cn.tedu.controller;

import cn.tedu.pojo.dto.BmiDTO;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

/**
 * @Author Justin Parker
 * @Date 2024/8/7 0007 17:09
 * @Version 1.0
 */
@Controller
public class BMIController {
    @RequestMapping("/bmi")
    @ResponseBody
    public String Bmi(BmiDTO bmiDTO) {
        Double height = bmiDTO.getHeight();
        Double weight = bmiDTO.getWeight();
        double bmi = weight / (height * height);
        if (bmi < 18.5) {
            return "偏瘦";
        } else if (bmi < 24) {
            return "正常";
        } else if (bmi < 27) {
            return "微胖";
        }else if (bmi >= 27) {
            return "该减肥了";
        }
            return "输入错误";
    }
}
